Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2020. For more information, please see Climatological Rankings.


Oregon

Precipitation Rankings, December 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1930
1-Month
1.84"
(46.74mm)
4.83"
(122.68mm)
-2.99"
(-75.94mm)
3rd Driest Driest to Date 1976
123rd Wettest Wettest since: 1929 1964
Nov–Dec 1930
2-Month
4.59"
(116.59mm)
9.37"
(238.00mm)
-4.78"
(-121.41mm)
8th Driest Driest since: 1914 1976
118th Wettest Wettest since: 1929 1964
Oct–Dec 1930
3-Month
6.01"
(152.65mm)
11.82"
(300.23mm)
-5.81"
(-147.58mm)
4th Driest Driest to Date 1976
122nd Wettest Wettest since: 1929 1996
Sep–Dec 1930
4-Month
7.57"
(192.28mm)
13.05"
(331.47mm)
-5.48"
(-139.19mm)
5th Driest Driest to Date 1976
121st Wettest Wettest since: 1929 1996
Aug–Dec 1930
5-Month
7.85"
(199.39mm)
13.66"
(346.96mm)
-5.81"
(-147.57mm)
3rd Driest Driest to Date 1936
123rd Wettest Wettest since: 1929 1996
Jul–Dec 1930
6-Month
7.89"
(200.41mm)
14.18"
(360.17mm)
-6.29"
(-159.76mm)
3rd Driest Driest to Date 1936
123rd Wettest Wettest since: 1929 1996
Jun–Dec 1930
7-Month
8.62"
(218.95mm)
15.72"
(399.29mm)
-7.10"
(-180.34mm)
3rd Driest Driest to Date 1976
123rd Wettest Wettest since: 1929 1996
May–Dec 1930
8-Month
10.92"
(277.37mm)
17.80"
(452.12mm)
-6.88"
(-174.75mm)
4th Driest Driest to Date 1976
122nd Wettest Wettest since: 1929 1996
Apr–Dec 1930
9-Month
13.16"
(334.26mm)
20.19"
(512.83mm)
-7.03"
(-178.57mm)
3rd Driest Driest to Date 1976
123rd Wettest Wettest since: 1929 1996
Mar–Dec 1930
10-Month
14.80"
(375.92mm)
23.63"
(600.20mm)
-8.83"
(-224.28mm)
3rd Driest Driest to Date 1976
123rd Wettest Wettest since: 1929 1996
Feb–Dec 1930
11-Month
18.75"
(476.25mm)
27.46"
(697.48mm)
-8.71"
(-221.23mm)
3rd Driest Driest to Date 1976
123rd Wettest Wettest since: 1929 1996
Jan–Dec 1930
12-Month
22.17"
(563.12mm)
32.22"
(818.39mm)
-10.05"
(-255.27mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 1996
Jul 1929–Dec 1930
18-Month
31.70"
(805.18mm)
46.44"
(1,179.58mm)
-14.74"
(-374.40mm)
1st Driest Driest to Date 1930
124th Wettest Wettest since: 1929 1996
Jan 1929–Dec 1930
24-Month
45.26"
(1,149.60mm)
64.45"
(1,637.03mm)
-19.19"
(-487.43mm)
1st Driest Driest to Date 1930
124th Wettest Wettest since: 1929 1996
Jan 1928–Dec 1930
36-Month
71.42"
(1,814.07mm)
96.74"
(2,457.20mm)
-25.32"
(-643.13mm)
1st Driest Driest to Date 1930
123rd Wettest Wettest since: 1929 1998
Jan 1927–Dec 1930
48-Month
107.33"
(2,726.18mm)
128.85"
(3,272.79mm)
-21.52"
(-546.61mm)
3rd Driest Driest to Date 1931
120th Wettest Wettest since: 1929 1998
Jan 1926–Dec 1930
60-Month
138.64"
(3,521.46mm)
160.97"
(4,088.64mm)
-22.33"
(-567.18mm)
4th Driest Driest to Date 1932
118th Wettest Wettest since: 1929 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 19, 2020 from https://www.ncdc.noaa.gov/cag/